Polyurethane Cable Bend Restrictor To Prevent Excessive Bending - China

Flexible tubing and cable bend arresters, like bend restrictor, have four failure modes: bending failure, connection failure, fracture failure failure, and corrosion failure.

What needs to be pointed out is that the connection failure of the anti-bending device generally has two forms.

One is that the connecting piece pre-buried inside the bend preventer is separated from the main structure of the bend preventer.

This situation is mostly due to the lack of strong adhesion between the cast polyurethane elastomer and the embedded metal parts, which causes them to separate at the interface.

In order to solve this problem, it is generally necessary to coat a layer of adhesive on the surface of the embedded metal parts before pouring, and then vulcanize the embedded metal parts to strongly bond to the polyurethane elastomer.

Another type of connection failure is that the bolts on the embedded metal parts are damaged under the action of external load, which causes the bend preventer to break away from the flexible tube and lose its ability to protect the dangerous section of the flexible tube from bending.

Company Contact:

• Posted By: SMF Heavy Industry (Suzhou) Co. Ltd

• Phone: 086-0512-57938917

• Address: No.900 Jinmao Road , Kunshan , Jiangsu , China

• Email:

• Website: https://www.szkfqz.com

• Business Description: SMF Heavy Industry (Suzhou) Co., Ltd., located in kunshan city electronic production base of Taiwanese businessmen accumulation of kunshan city in jiangsu province.
  
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